#! /bin/sh

set -e

. /usr/share/debconf/confmodule

# Ensure we don't step on a hand-edited /etc/console/boottime.kmap.gz
BOOT_MAP=/etc/console/boottime.kmap.gz
MD="none"
[ -r $BOOT_MAP ] && MD=`md5sum $BOOT_MAP |  cut -d' ' -f1 `
if  db_get console-data/bootmap-md5sum && [ "$RET" != "$MD" ] ; then
   db_set console-data/keymap/policy "Don't touch keymap"
fi

db_get console-data/keymap/family
CFAMILY=`echo $RET | perl -pe '$_ = lc; s/[^a-z0-9+\-\.\/\n]/_/g';`
LAYOUT=console-data/keymap/$CFAMILY/layout

# Is there a chance that a user-provided keymap has to imported ?
# Let's cross our fingers... it should never break, but...
if db_get $LAYOUT && [ -x /usr/share/console/getkmapchoice.pl ];
then
   # Protect against failure of getkmapchoice.pl by locally turning
   # off set -e.
   set +e
   choice="$(PERL_BADLANG=0 /usr/share/console/getkmapchoice.pl 2>&1)"
   if [ $? != 0 ]; then
      # See comment below
      choice="useless"
   fi
   set -e
else
    # if getkmapchoice is not there, assume the user never had the
    # oportunity to select no keymap to be installed using the
    # console-common framework
    choice="useless"
fi


# Maybe import boottime keymap

if [ "$choice" != KERNEL -a "$choice" != NONE -a ! -r /etc/console/boottime.kmap.gz ]
then
    # if we have to move a file, we need this dir
    mkdir -p /etc/console

    if dpkg --status console-tools 2>/dev/null | grep -q '^Status: .* installed$'; then
	# take it from console-tools

	if [ -r /etc/console-tools/default.kmap.gz ]
	then
	    mv /etc/console-tools/default.kmap.gz /etc/console/boottime.kmap.gz
	elif [ -r /etc/console-tools/default.kmap ]
	then
	    gzip -9f /etc/console-tools/default.kmap
	    mv /etc/console-tools/default.kmap.gz /etc/console/boottime.kmap.gz
	fi

	if [ -r /etc/console/boottime.kmap.gz ]
	then
	    echo >&2 "Imported boot-time keymap from old console-tools settings"
	fi

    elif dpkg --status kbd 2>/dev/null | grep -q '^Status: .* installed$'; then
	# take it from kbd

	if [ -r /etc/kbd/default.kmap.gz ]
	then
	    mv /etc/kbd/default.kmap.gz /etc/console/boottime.kmap.gz
	elif [ -r /etc/kbd/default.kmap ]
	then
	    gzip -9f /etc/kbd/default.kmap
	    mv /etc/kbd/default.kmap.gz /etc/console/boottime.kmap.gz
	elif [ -r /etc/kbd/default.map.gz ]
	then
	    mv /etc/kbd/default.map.gz /etc/console/boottime.kmap.gz
	elif [ -r /etc/kbd/default.map ]
	then
	    gzip -9f /etc/kbd/default.map
	    mv /etc/kbd/default.map.gz /etc/console/boottime.kmap.gz
	fi

	if [ -r /etc/console/boottime.kmap.gz ]
	then
	    echo >&2 "Imported boot-time keymap from old kbd settings"
	fi

    fi
fi